GPS Space Vehicle Time Integrity for MJD 54555

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
21:36
06:03
23:59
 21,746
  8,640
   889
   885
  -185,395
  -185,627
28
4
1
49
0
0
0
0
 
3
1
12:45
18:24
 20,382
   894
  -206,546
37
0
0
0
 
4
4
1
2
00:00
20:21
03:08
23:59
 11,301
 13,128
   885
   896
    36,758
    37,330
17
40
1
0
0
0
0
0
 
5
5
1
2
01:04
07:33
04:30
11:49
 12,332
 15,354
   885
   894
  -735,292
  -735,542
34
45
1
0
0
0
0
0
 
6
6
1
2
05:35
11:07
08:31
16:03
 10,577
 17,660
   886
   891
   -81,839
   -82,152
43
70
1
0
0
0
0
0
 
7
1
16:03
22:15
 22,244
   881
    88,130
90
0
0
0
 
8
1
17:58
23:33
 20,079
   898
   147,860
19
0
0
0
 
9
1
04:59
09:39
 16,816
   900
  -116,636
12
1
0
0
 
10
1
00:00
05:34
 20,005
   909
     1,161
12
2
0
0
 
11
11
1
2
16:23
20:21
19:31
22:14
 11,257
  6,811
   898
   880
   -25,746
   -25,761
13
14
0
0
0
0
0
0
 
12
12
1
2
00:23
08:32
04:58
11:07
 16,459
  9,281
   884
   885
   359,483
   359,492
11
6
26
7
0
0
0
0
 
13
13
1
2
00:17
15:21
01:44
20:20
  5,242
 17,912
   870
   891
  -247,099
  -247,192
5
17
11
0
0
0
0
0
 
14
1
07:05
14:58
 28,401
   898
   283,529
34
0
0
0
 
15
1
01:53
07:32
 20,318
   898
    91,919
32
0
0
0
 
16
1
10:52
16:51
 21,546
   899
  -129,180
17
1
0
0
 
17
17
1
2
00:00
18:25
02:46
23:59
  9,994
 20,068
   885
   885
   -39,584
   -39,544
6
6
14
55
0
0
0
0
 
18
1
04:30
12:09
 27,528
   898
   192,796
26
0
0
0
 
19
1
14:59
19:31
 16,296
   902
   -24,926
19
0
0
0
 
20
20
20
1
2
3
12:39
16:03
19:32
15:21
17:34
23:23
  9,682
  5,477
 13,895
   894
   882
   871
  -116,650
  -116,653
  -116,651
13
5
7
16
4
9
0
0
0
0
0
0
 
21
1
05:34
10:50
 18,957
   906
   -67,413
13
0
0
0
 
22
1
07:05
13:43
 23,895
   903
  -209,184
12
0
0
0
 
23
1
13:44
19:06
 19,330
   899
  -343,527
18
0
0
0
 
24
1
02:47
07:04
 15,355
   900
   -81,325
4
66
0
0
 
25
1
17:35
20:20
  9,898
   908
    38,979
92
0
0
0
 
26
26
1
2
01:41
06:03
05:34
07:04
 13,914
  3,631
   899
   885
  -218,705
  -218,814
24
14
0
0
0
0
0
0
 
27
27
1
2
16:52
19:07
17:57
21:35
  3,907
  8,874
   883
   909
  -177,062
  -177,063
5
15
17
1
0
0
0
0
 
28
28
1
2
00:00
19:32
01:29
23:59
  5,311
 16,069
   883
   898
    18,037
    18,077
8
14
0
0
0
0
0
0
 
29
1
03:09
07:32
 15,762
   899
    47,133
14
0
0
0
 
30
30
1
2
08:32
11:07
09:39
12:35
  4,038
  5,250
   893
   885
   -68,968
   -68,991
4
12
23
0
0
0
0
0
 
31
1
09:40
16:23
 24,172
   897
    15,500
8
2
0
0
 
32
32
1
2
09:40
11:49
11:07
15:21
  5,180
 12,693
   898
   912
  -259,046
  -259,116
7
39
0
0
0
0
0
0
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.